CN214163808U - Stable form injection mold - Google Patents
Stable form injection mold Download PDFInfo
- Publication number
- CN214163808U CN214163808U CN202022062379.2U CN202022062379U CN214163808U CN 214163808 U CN214163808 U CN 214163808U CN 202022062379 U CN202022062379 U CN 202022062379U CN 214163808 U CN214163808 U CN 214163808U
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- Prior art keywords
- fixedly connected
- mold
- sides
- bed die
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000012423 maintenance Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a stable form injection mold, including last mould and bed die, the equal fixedly connected with connecting plate in both sides at bed die top, two the top of connecting plate is all seted up flutedly, one side of the inside upper end of recess is equipped with the spring, the flexible end fixedly connected with elastic component of spring, the both sides at last mould top all are equipped with the knob, the bottom fixedly connected with guide arm of knob, the inner chamber has all been seted up to the both sides of going up the mould. The utility model discloses in, the elastic component and the spring that set up in the bed die recess can realize stablizing the mould, and the elastic potential energy through the elasticity combination guarantees that the stability of bed die after the compound die closes accurate nature, avoids leading to the phenomenon firm inadequately because of the long-time wearing and tearing between the two, drives the slip of slider through rotatory guide arm, carries when going out in needs maintenance, fixes in sliding the through-hole of bed die with the slider, also can carry when convenient the dismantlement and go out.
Description
Technical Field
The utility model relates to an injection mold equipment technical field especially relates to a stable form injection mold.
Background
The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used when producing some parts with complex shapes in batches, and specifically, the injection mold is used for injecting heated and melted materials into a mold cavity from high pressure, obtaining a formed product after cooling and solidifying, the injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the forming characteristics, and is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a compression mold, an injection mold and the like according to the forming process, wherein the compression mold is divided into three types of overflow type, semi-overflow type and non-overflow type in a flash mode, and the injection mold is divided into a cold runner mold and a hot runner mold by a pouring system.
However, after the upper die and the lower die of the existing injection mold are closed, only the guide posts of the mold are used for stabilizing and positioning, the abrasion phenomenon is serious due to long-time use, the closing accuracy and stability of the upper die and the lower die are difficult to guarantee, and meanwhile, the upper die and the lower die are fixed through bolts after being closed, so that the disassembly and the assembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a stable injection mold is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stable form injection mold, includes mould and bed die, the equal fixedly connected with connecting plate in both sides at bed die top, two the top of connecting plate is all seted up flutedly, one side of the inside upper end of recess is equipped with the spring, the flexible end fixedly connected with elastic component of spring, the both sides at last mould top all are equipped with the knob, the bottom fixedly connected with guide arm of knob, the inner chamber has all been seted up to the both sides of going up the mould, the guide arm sets up in the inner chamber to rotate with the bottom of inner chamber and be connected, the inside of going up the mould is equipped with the spout, the inside sliding connection of spout has the slider, the inside one side of slider is equipped with the tooth's socket, the guide arm passes through slider and fixedly connected with tooth's socket meshing's gear.
As a further description of the above technical solution:
the upper die is connected with the lower die in a sliding mode.
As a further description of the above technical solution:
the lower die is provided with a through hole matched with the sliding block, and the sliding block is sequentially connected with the sliding groove and the through hole.
As a further description of the above technical solution:
the top fixedly connected with handle of going up the mould, the equal fixedly connected with base in bottom both sides of bed die.
As a further description of the above technical solution:
the elastic parts are arc-shaped, and the two elastic parts are in contact with the side surface wall of the upper die.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the elastic component and the spring that set up in the bed die recess can realize stablizing the mould, and the elastic potential energy through the elasticity combination guarantees stability and the accurate nature of bed die after the compound die, avoids leading to the phenomenon firm inadequately because of long-time wearing and tearing between the two.
2. The utility model discloses in, drive the slip of slider through rotatory guide arm, carry when going out in needs maintenance, fix in sliding the through-hole of bed die with the slider, also can carry when convenient the dismantlement and go out.
Drawings
Fig. 1 shows a schematic structural diagram of a front surface of an injection mold provided according to an embodiment of the present invention;
fig. 2 shows a schematic side view of an injection mold according to an embodiment of the present invention;
fig. 3 shows an enlarged schematic structural diagram at a provided according to an embodiment of the present invention;
fig. 4 shows a schematic cross-sectional structural diagram of a slider provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a lower die; 2. an upper die; 3. a connecting plate; 4. a groove; 5. a knob; 6. a guide bar; 7. a slider; 8. a spring; 9. an elastic member; 10. a chute; 11. a gear; 12. a through hole; 13. a base; 14. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a stable injection mold comprises an upper mold 2 and a lower mold 1, wherein connecting plates 3 are fixedly connected to two sides of the top of the lower mold 1, grooves 4 are formed in the tops of the two connecting plates 3, springs 8 are arranged on one sides of the upper ends inside the grooves 4, elastic pieces 9 are fixedly connected to the telescopic ends of the springs 8, knobs 5 are arranged on two sides of the top of the upper mold 2, guide rods 6 are fixedly connected to the bottoms of the knobs 5, inner cavities are formed in two sides of the upper mold 2, the guide rods 6 are arranged in the inner cavities and rotatably connected with the bottoms of the inner cavities, sliding grooves 10 are formed inside the upper mold 2, sliding blocks 7 are slidably connected inside the sliding grooves 10, tooth grooves are formed in one sides inside the sliding blocks 7, the guide rods 6 are fixedly connected with gears 11 meshed with the tooth grooves through the sliding blocks 7, common plastic shells can be selected as materials of the knobs 5, thread protrusions are arranged on the upper surfaces of the knobs to facilitate rotation, the sliding groove 10 is provided with a limiting block for preventing the sliding block 7 from falling off, the sliding block 7 is prevented from falling off in the sliding process, the tooth socket length of the sliding block 7 can just allow the gear 11 to clamp the sliding block 7 in the through hole 12, and the sliding block 7 can be guaranteed to slide out of the through hole 12 and be matched with the sliding groove 10.
Specifically, as shown in fig. 1, the upper mold 2 and the lower mold 1 are connected in a sliding manner, and the two independent mold bodies can be separated in a sliding manner, so that the pouring and demolding work of the product is facilitated.
Specifically, as shown in fig. 1, the lower die 1 is provided with a through hole 12 matched with the sliding block 7, the sliding block 7 is sequentially connected with the sliding groove 10 and the through hole 12, and when the lower die is carried out, the sliding block 7 slides to the outside of the lower die 1 through the through hole 12 by rotating the guide rod 6, so that the connection between the lower die and the sliding block is reinforced, and the lower die is convenient to carry and disassemble.
Specifically, as shown in fig. 1, a handle 14 is fixedly connected to the top of the upper mold 2, and a base 13 is fixedly connected to both sides of the bottom of the lower mold 1.
Specifically, as shown in fig. 3, the elastic member 9 is arc-shaped, the two elastic members 9 are in contact with the side surface wall of the upper die 2, after the upper die 2 is inserted into the groove 4 of the lower die 1, a rubber pad is arranged between the elastic member 9 and the upper die 2, the degree of wear between the two is reduced, the elastic member 9 abuts against the upper die 2 under the action of the spring 8, the two are stably reinforced, and the quality of product forming is improved.
The working principle is as follows: when in use, the upper die 2 is connected with the lower die 1 through the groove 4, the upper die 2 is clamped in the groove 4 and then is stably connected with the lower die through the combination of the spring 8 and the elastic piece 9, the looseness caused by long-time abrasion can not be caused, the final forming effect is not influenced, when the utility model is carried out for working needs or carried for maintenance, the utility model is fixed by the slide block 7 arranged on the guide rod 6, the gear 11 on the guide rod 6 is driven to rotate by the knob 5, and further drives the slide block 7 to extend to the outside of the lower die 1 through the through hole 12, and if the slide block needs to be opened, the reversing knob 5 drives the sliding block 7 to slide into the sliding groove 10, so that the convenient fixing and the convenient disassembly are realized, the traditional bolt fixing mode is replaced, the normal work cannot be realized due to the loss of bolts, the work efficiency is reduced, the work progress is influenced, and the service life of the die is prolonged to a certain extent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The stable injection mold comprises an upper mold (2) and a lower mold (1), and is characterized in that connecting plates (3) are fixedly connected to two sides of the top of the lower mold (1), grooves (4) are formed in the tops of the two connecting plates (3), a spring (8) is arranged on one side of the upper end inside each groove (4), an elastic part (9) is fixedly connected to the telescopic end of the spring (8), knobs (5) are arranged on two sides of the top of the upper mold (2), guide rods (6) are fixedly connected to the bottoms of the knobs (5), inner cavities are formed in two sides of the upper mold (2), the guide rods (6) are arranged in the inner cavities and are rotatably connected with the bottoms of the inner cavities, sliding grooves (10) are formed in the upper mold (2), sliding blocks (7) are slidably connected to the inside of the sliding grooves (10), tooth grooves are formed in one side of the inside of the sliding blocks (7), the guide rod (6) penetrates through the sliding block (7) and is fixedly connected with a gear (11) meshed with the tooth grooves.
2. A stabilized injection mold according to claim 1, characterized in that the upper mold (2) is slidingly connected to the lower mold (1).
3. A stabilized injection mold according to claim 1, wherein the lower mold (1) is provided with a through hole (12) matching with the slide (7), and the slide (7) connects the runner (10) and the through hole (12) in sequence.
4. A stabilized injection mold according to claim 1, wherein a handle (14) is fixedly connected to the top of the upper mold (2) and a base (13) is fixedly connected to both sides of the bottom of the lower mold (1).
5. A stabilized injection mold according to claim 1, wherein said elastic members (9) are arc-shaped, and both of said elastic members (9) are in contact with the side surface wall of said upper mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022062379.2U CN214163808U (en) | 2020-09-19 | 2020-09-19 | Stable form injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022062379.2U CN214163808U (en) | 2020-09-19 | 2020-09-19 | Stable form injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214163808U true CN214163808U (en) | 2021-09-10 |
Family
ID=77591152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022062379.2U Active CN214163808U (en) | 2020-09-19 | 2020-09-19 | Stable form injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214163808U (en) |
-
2020
- 2020-09-19 CN CN202022062379.2U patent/CN214163808U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: 441000 Industrial Park, No. 8 Xinfeng Road, High tech Development Zone, Xiangyang City, Hubei Province (Residence Application) Patentee after: Xiangyang Jiecheng Mold Technology Co.,Ltd. Address before: 221400 Gaotang village, Shuangtang Town, Xinyi City, Xuzhou City, Jiangsu Province Patentee before: Xinyi Xinda Plastic Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right |