CN221584366U - Injection mold for cutting in pouring gate mold - Google Patents
Injection mold for cutting in pouring gate mold Download PDFInfo
- Publication number
- CN221584366U CN221584366U CN202323633402.9U CN202323633402U CN221584366U CN 221584366 U CN221584366 U CN 221584366U CN 202323633402 U CN202323633402 U CN 202323633402U CN 221584366 U CN221584366 U CN 221584366U
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- mold
- upper die
- rail
- fixedly arranged
- ring
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- 238000005520 cutting process Methods 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an in-mold injection mold in a gate mold, and relates to the technical field of molds. The injection mold is cut in the pouring gate mold, the pouring gate ring is cut in the mold to serve as a pouring structure component part in the mold, the cutting tool structure capable of sliding is arranged, the pouring gate ring is cut in the mold, the pouring gate ring is connected with the transverse moving support arm structure, and the movable support is assisted by the two side rails and the rail shaft, so that the pouring gate ring can be stably pushed under the driving of the electric hydraulic pushing and stretching mechanism, the effect of cutting residual materials in the mold after pouring is facilitated, cleaning and maintenance are also facilitated for the fixed pouring gate pipe and the pouring gate ring in the mold respectively, the residual materials are prevented from polluting the mold cavity, the workload of maintenance operation is reduced, the maintenance is facilitated, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to an in-mold injection mold in a gate mold.
Background
The injection mold is matched with the plastic molding machine in the plastic processing industry, and gives the plastic products a tool with complete configuration and accurate size, and the plastic molding machine and the plastic products have various structures due to various plastic varieties and processing methods, so that the plastic molds have various types and structures; referring to Chinese patent, the application number is: the utility model provides an "easy radiating injection mold of" CN201921717807.1", this patent has solved original injection mold and has only been cooled off the mould through the refrigerant pipeline only to the tray, and cooling efficiency is not high, and cooling rate is slow to influence the defect of shaping efficiency of moulding, but present injection mold, in the runner mould of its moulding plastics again, be difficult to the cutting of the interior residual material of mould after pouring for in the residual material pollutes the die cavity easily, thereby has increased maintenance operation, is unfavorable for improving machining efficiency.
In this regard, we propose an in-mold cut injection mold to solve the above-mentioned problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an intra-gate cutting injection mold, which solves the problem that the application range is reduced due to the fact that a detection module cannot be adjusted.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an interior injection mold of runner mould, includes lower mould mechanism and last mould mechanism, and go up mould mechanism and set up in the top of lower mould mechanism, go up the middle part fixed mounting that mould mechanism top surface is close to the side has right angle extension board, the top fixed mounting of right angle extension board side has the support xarm, the tip fixed mounting of support xarm has the support hoop, support hoop inner wall fixed mounting has fixed runner pipe, the bottom of fixed runner pipe and last mould mechanism top surface sliding connection have in the mould to cut the runner ring, fixed runner pipe is through in the mould intercommunication of pouring ring and last mould mechanism, the front side fixed surface of cutting the runner ring in the mould installs the support horizontal hoop board, the front end fixed mounting of support horizontal movement hoop board has the support arm, the tip fixed mounting of support arm has the rail axle sideslip, the one end and right angle extension board fixed connection of rail axle, and the other end fixed mounting of rail axle head support have the axle head, and go up mould mechanism top surface fixed connection, go up mould mechanism top surface fixed mounting has electronic push away to stretch the hydraulic pressure to connect with the support arm fixed surface.
Preferably, the rail shaft is of a cylindrical structure, the rail ring is of a circular tube structure, the number of the rail rings and the number of the rail shafts are two, and the two rail rings and the rail shafts are respectively positioned at two side ends of the transverse moving support arm.
Preferably, the number of the right-angle support plates and the number of the supporting cross arms are two, and the two supporting cross arms are respectively positioned at two sides of the surface of the supporting hoop; the number of the electro-hydraulic pushing and extending mechanisms is two, and the two electro-hydraulic pushing and extending mechanisms are respectively positioned at two sides of the in-mold cutting sprue ring on the back surface of the transverse moving support arm.
Preferably, the electric hydraulic pushing and extending mechanism comprises an electric hydraulic cylinder body and an output piston push rod part, the output piston push rod part is arranged inside the electric hydraulic cylinder body, the end part of the electric hydraulic cylinder body is fixedly connected with the back surface of the transverse moving support arm, and the electric hydraulic cylinder body is fixedly arranged on the top surface of the upper die mechanism.
Preferably, the lower die mechanism comprises a lower die plate, a bottom die seat and a top die seat, wherein the bottom and the top of the bottom die seat are respectively and fixedly connected with the lower die plate and the top die seat.
Preferably, the upper die mechanism comprises an upper die plate and an upper die holder, wherein the upper die plate is fixedly arranged at the top of the upper die holder, and the bottom of the upper die holder is overlapped with the top surface of the top die holder.
Advantageous effects
The utility model provides an in-mold injection mold in a gate mold. Compared with the prior art, the method has the following beneficial effects:
The injection mold is cut in the pouring gate mold, the pouring gate ring is cut in the mold to serve as a pouring structure component part in the mold, the cutting tool structure capable of sliding is arranged, the pouring gate ring is cut in the mold, the pouring gate ring is connected with the transverse moving support arm structure, and the movable support is assisted by the two side rails and the rail shaft, so that the pouring gate ring can be stably pushed under the driving of the electric hydraulic pushing and stretching mechanism, the effect of cutting residual materials in the mold after pouring is facilitated, cleaning and maintenance are also facilitated for the fixed pouring gate pipe and the pouring gate ring in the mold respectively, the residual materials are prevented from polluting the mold cavity, the workload of maintenance operation is reduced, the maintenance is facilitated, and the processing efficiency is improved.
Drawings
FIG. 1 is a front perspective view of the structure of the present utility model;
FIG. 2 is a rear perspective view of the structure of the present utility model;
FIG. 3 is a top perspective view of the structure of the present utility model;
Fig. 4 is a perspective view of the structure of the fixed gate tube of the present utility model.
In the figure: 1. a lower die mechanism; 2. an upper die mechanism; 3. a right-angle support plate; 4. supporting the cross arm; 5. a support hoop; 6. fixing a sprue pipe; 7. cutting a sprue ring in a mold; 8. supporting the transverse hoop plate; 9. traversing the support arm; 10. a rail ring; 11. a rail shaft; 12. a shaft end support; 13. an electro-hydraulic push mechanism; 101. a lower template; 102. a bottom die holder; 103. a top die holder; 201. an upper template; 202. an upper die holder; 1301. an electro-hydraulic cylinder; 1302. and an output piston push rod part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides two technical solutions, specifically including the following embodiments:
An injection mold for cutting an injection mold in a pouring gate mold comprises a lower mold mechanism 1 and an upper mold mechanism 2, wherein the upper mold mechanism 2 is arranged above the lower mold mechanism 1, a right-angle support plate 3 is fixedly arranged in the middle of the top surface of the upper mold mechanism 2 close to the side edge, a supporting cross arm 4 is fixedly arranged at the top of the side surface of the right-angle support plate 3, a supporting hoop 5 is fixedly arranged at the end part of the supporting cross arm 4, a fixed pouring gate pipe 6 is fixedly arranged at the inner wall of the supporting hoop 5, the bottom end of the fixed pouring gate pipe 6 and the top surface of the upper mold mechanism 2 are in sliding connection with the pouring gate ring 7 in the mold, the fixed pouring gate pipe 6 is communicated with the mold cavity in the upper mold mechanism 2 through the pouring gate ring 7 in the mold, a supporting transverse hoop plate 8 is fixedly arranged on the front surface of the pouring gate ring 7, a supporting transverse hoop plate 9 is fixedly arranged at the front end of the supporting transverse hoop plate 8, a rail shaft 11 is fixedly arranged at the end part of the transverse moving 9, a supporting rail shaft 11 is fixedly connected with one end of the rail shaft 11, a support 12 is fixedly arranged at the other end of the rail shaft 11, the bottom end of the shaft end 12 is fixedly connected with the top surface of the upper mold mechanism 2 through an electric pushing mechanism 13, and the hydraulic pressure is fixedly connected with the surface of the electric pushing mechanism 13.
In the utility model, the following components are added: the rail shaft 11 is of a cylindrical structure, the rail ring 10 is of a circular tube structure, the number of the rail ring 10 and the rail shaft 11 is two, and the two rail rings 10 and the rail shaft 11 are respectively positioned at two side ends of the transverse moving support arm 9;
According to the utility model, the rail shafts 11 with two cylindrical structures are arranged to provide sliding support for the rail rings 10 with two circular tube-shaped structures, so that the structure is more stable in pushing and extending movement, the clamping stagnation is not easy to occur, and the structure is more smooth in sliding.
In the utility model, the following components are added: the number of the right-angle support plates 3 and the number of the supporting cross arms 4 are two, and the two supporting cross arms 4 are respectively positioned at two sides of the surface of the supporting hoop 5; the number of the electro-hydraulic pushing and extending mechanisms 13 is two, and the two electro-hydraulic pushing and extending mechanisms 13 are respectively positioned at two sides of the in-mold cut pouring ring 7 on the back surface of the transverse moving support arm 9;
In the utility model, by arranging two electro-hydraulic pushing and stretching mechanisms 13 which are respectively positioned at two sides of the in-mold cutting pouring ring 7 on the back surface of the transverse moving support arm 9, the force points during pushing and stretching are more dispersed, and the stability of pushing and stretching driving is improved.
In the utility model, the following components are added: the electro-hydraulic pushing and extending mechanism 13 comprises an electro-hydraulic cylinder 1301 and an output piston push rod part 1302, the output piston push rod part 1302 is arranged inside the electro-hydraulic cylinder 1301, the end part of the electro-hydraulic cylinder 1301 is fixedly connected with the back surface of the transverse moving support arm 9, and the electro-hydraulic cylinder 1301 is fixedly arranged on the top surface of the upper die mechanism 2;
in the utility model, the electric hydraulic cylinder 1301 is fixedly arranged on the top surface of the upper die mechanism 2, so that the pushing and stretching power action is more stable, and the pushing force point of the output piston push rod part 1302 is more stable.
In the utility model, the following components are added: the lower die mechanism 1 comprises a lower die plate 101, a bottom die seat 102 and a top die seat 103, wherein the bottom and the top of the bottom die seat 102 are respectively fixedly connected with the lower die plate 101 and the top die seat 103.
In the utility model, the following components are added: the upper die mechanism 2 comprises an upper die plate 201 and an upper die holder 202, wherein the upper die plate 201 is fixedly arranged at the top of the upper die holder 202, and the bottom of the upper die holder 202 is overlapped with the top surface of the top die holder 103.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, when the cutting process is carried out in the pouring gate mould, namely, the cutting process is carried out on the pouring gate ring 7 in the mould, the electro-hydraulic pushing and stretching mechanism 13 is started, so that the output end of the electro-hydraulic pushing and stretching mechanism 13 pushes the transverse moving support arm 9, the rail ring 10 can be driven to slide on the surface of the rail shaft 11, the supporting transverse hoop plate 8 is driven to drag the pouring gate ring 7 in the mould to slide, the cutting process of the pouring gate ring 7 in the mould is realized, and then the residual materials are cleaned.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides an interior injection mold of runner mould, includes lower mould mechanism (1) and goes up mould mechanism (2), and go up mould mechanism (2) and set up in the top of lower mould mechanism (1), its characterized in that: the upper die mechanism (2) is characterized in that a right-angle support plate (3) is fixedly arranged in the middle of the top surface of the upper die mechanism (2) close to the side edge, a supporting cross arm (4) is fixedly arranged at the top of the side surface of the right-angle support plate (3), a supporting hoop (5) is fixedly arranged at the end part of the supporting cross arm (4), a fixed sprue pipe (6) is fixedly arranged on the inner wall of the supporting hoop (5), a sprue ring (7) is cut out in the bottom end of the fixed sprue pipe (6) and the top surface of the upper die mechanism (2) in a sliding manner, the fixed sprue pipe (6) is communicated with the cavity in the upper die mechanism (2) through the in-die sprue ring (7), a supporting transverse hoop plate (8) is fixedly arranged on the front side surface of the in-die cutting sprue ring (7), a supporting transverse hoop (9) is fixedly arranged at the front end part of the supporting transverse hoop plate (8), a rail shaft (11) is fixedly arranged at the end part of the transverse moving hoop (9), a rail shaft (11) is connected with the inner sliding of the rail shaft (10), one end of the rail shaft (11) is fixedly connected with the right-angle support plate (3), the other end of the rail shaft (11) is fixedly connected with the electric shaft end (12) of the upper die mechanism (2), the upper die mechanism (12) is fixedly connected with the upper die support mechanism (12), and the output end of the electro-hydraulic pushing and extending mechanism (13) is fixedly connected with the surface of the transverse moving support arm (9).
2. The in-mold cutting injection mold according to claim 1, wherein: the rail shaft (11) is of a cylindrical structure, the rail ring (10) is of a circular tube structure, the number of the rail rings (10) and the number of the rail shafts (11) are two, and the two rail rings (10) and the rail shafts (11) are respectively located at two side ends of the transverse moving support arm (9).
3. The in-mold cutting injection mold according to claim 1, wherein: the number of the right-angle support plates (3) and the number of the supporting cross arms (4) are two, and the two supporting cross arms (4) are respectively positioned at two sides of the surface of the supporting hoop ring (5); the number of the electro-hydraulic pushing and extending mechanisms (13) is two, and the two electro-hydraulic pushing and extending mechanisms (13) are respectively positioned at two sides of the in-mold cutting sprue ring (7) on the back surface of the transverse moving support arm (9).
4. The in-mold cutting injection mold according to claim 1, wherein: the electric hydraulic pushing and extending mechanism (13) comprises an electric hydraulic cylinder body (1301) and an output piston push rod part (1302), the output piston push rod part (1302) is arranged inside the electric hydraulic cylinder body (1301), the end part of the electric hydraulic cylinder body (1301) is fixedly connected with the back surface of the transverse moving support arm (9), and the electric hydraulic cylinder body (1301) is fixedly arranged on the top surface of the upper die mechanism (2).
5. The in-mold cutting injection mold according to claim 1, wherein: the lower die mechanism (1) comprises a lower die plate (101), a bottom die seat (102) and a top die seat (103), wherein the bottom and the top of the bottom die seat (102) are respectively fixedly connected with the lower die plate (101) and the top die seat (103).
6. The in-mold cutting injection mold according to claim 5, wherein: the upper die mechanism (2) comprises an upper die plate (201) and an upper die holder (202), wherein the upper die plate (201) is fixedly arranged at the top of the upper die holder (202), and the bottom of the upper die holder (202) is in lap joint with the top surface of the top die holder (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323633402.9U CN221584366U (en) | 2023-12-29 | 2023-12-29 | Injection mold for cutting in pouring gate mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323633402.9U CN221584366U (en) | 2023-12-29 | 2023-12-29 | Injection mold for cutting in pouring gate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221584366U true CN221584366U (en) | 2024-08-23 |
Family
ID=92411468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323633402.9U Active CN221584366U (en) | 2023-12-29 | 2023-12-29 | Injection mold for cutting in pouring gate mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221584366U (en) |
-
2023
- 2023-12-29 CN CN202323633402.9U patent/CN221584366U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |